90641525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1847}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 121908864

約数和(自身を除く): 31267339

約数列:

[1, 5, 13, 25, 65, 151, 325, 755, 1847, 1963, 3775, 9235, 9815, 24011, 46175, 49075, 120055, 278897, 600275, 1394485, 3625661, 6972425, 18128305, 90641525]

約数ペア:

[(1, 90641525), (5, 18128305), (13, 6972425), (25, 3625661), (65, 1394485), (151, 600275), (325, 278897), (755, 120055), (1847, 49075), (1963, 46175), (3775, 24011), (9235, 9815)]